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1.
Ciênc. Saúde Colet. (Impr.) ; 29(2): e16092022, 2024. tab
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1528368

ABSTRACT

Resumo O objetivo foi avaliar a prevalência de vitimização por bullying e seus fatores associados entre adolescentes da cidade de Pelotas, RS. Estudo transversal de base escolar realizado com 795 alunos do 9o ano do ensino fundamental de 25 escolas municipais urbanas vinculadas ao PSE. O bullying foi avaliado por meio de perguntas que abordaram a ocorrência, a frequência, o local, o tipo de violência sofrida e o quanto isso incomoda as vítimas. Análises bruta e ajustada foram feitas por regressão de Poisson. Aproximadamente 71% dos estudantes relataram ter sofrido bullying, a escola foi o local de maior ocorrência (86,7%). Entre os tipos de agressões sofridas, "apelidos" foi a queixa mais recorrente (88,4%), seguida por exclusão ou isolamento (26,6%). A vitimização foi mais frequente entre as meninas (RP 1,13; IC95% 1,02-1,27), estudantes com cor da pele/raça não branca (RP 1,16; IC95% 1,05-1,29), que já experimentaram tabaco (RP 1,14; IC95% 1,03-1,27), insatisfeitos (RP 1,42; IC95% 1,27-1,58) ou indiferentes (RP 1,21; IC95% 1,02-1,43) em relação ao corpo e que apresentavam excesso de peso (RP 1,15; IC95% 1,04-1,27). Os resultados mostram que o bullying é uma prática frequente no ambiente escolar, apontando para a necessidade de práticas educativas voltadas para a redução e prevenção desse tipo de violência.


Abstract The objective was to assess the prevalence of bullying victimization and associated factors among adolescents in the city of Pelotas, Rio Grande do Sul. A cross-sectional school-based study was conducted with 795 ninth grade students from 25 urban municipal schools linked to the School Health Program. Bullying was assessed using questions that addressed the occurrence, frequency, location, type of violence suffered and how much it bothers the victims. Gross and adjusted analyses were performed by Poisson regression. Approximately 71% of the students reported having suffered bullying, and school was the location of greatest occurrence (86.7%). Among the types of aggression suffered, "nicknames" was the most recurrent complaint (88.4%), followed by exclusion or isolation (26.6%). Victimization was more frequent among girls (PR 1.13; 95%CI 1.02-1.27), students with non-white skin color/race (PR 1.16; 95%CI 1.05-1.29), who have already tried tobacco (PR 1.14; 95%CI 1.03-1.27), dissatisfied (PR 1.42; 95%CI 1.27-1.58) or indifferent (PR 1.21; 95%CI 1.02-1.43) about their bodies, and who were overweight (PR 1.15; 95%CI 1.04-1.27). The results show that bullying is a frequent practice in the school environment, pointing to the need for educational practices aimed at reducing and preventing this type of violence.

2.
Podium (Pinar Río) ; 18(3)dic. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1521337

ABSTRACT

El estudio se enmarca en la competencia percibida por propios profesores de Educación Física para la inclusión de escolares primarios con discapacidad física. Se formuló como objetivo analizar la competencia percibida por profesores de Educación Física para la inclusión de escolares primarios con discapacidad física, en dos municipios de la región central de Cuba. Los datos provienen de un cuestionario cumplimentado por 40 profesores de Educación Física de dos municipios de la Región central cubana (divididos en dos grupos de 20). Se utilizaron métodos teóricos como el analítico-sintético y el inductivo-deductivo; y empíricos como la entrevista, la observación y la encuesta; del nivel matemático y/o estadístico, la distribución empírica de frecuencia. El resultado de la investigación reflejó la descripción de la autopercepción de los profesores de ambas poblaciones, en las tres dimensiones, con resultados más favorables para el municipio de Cabaiguán. La autopercepción más favorable de los profesores del municipio de Cabaiguán, para realizar adaptaciones específicas, emitir instrucción a los iguales y seguridad en el proceso de inclusión de escolares con discapacidad en la clase de Educación Física.


O estudo enquadra-se na competência percebida pelos próprios professores de Educação Física para a inclusão de alunos do ensino fundamental com deficiência física. O objetivo foi formulado para analisar a competência percebida pelos professores de Educação Física para a inclusão de alunos do ensino fundamental com deficiência física, em dois municípios da região central de Cuba. Os dados provêm de um questionário respondido por 40 professores de Educação Física de dois municípios da região central de Cuba (divididos em dois grupos de 20). Foram utilizados métodos teóricos como analítico-sintético e indutivo-dedutivo; e empíricos, como entrevistas, observações e pesquisas; do nível matemático e/ou estatístico, a distribuição de frequência empírica. O resultado da pesquisa refletiu a descrição da autopercepção dos professores de ambas as populações, nas três dimensões, com resultados mais favoráveis para o município de Cabaiguán. A autopercepção mais favorável dos professores do município de Cabaiguán, para fazer adaptações específicas, dar instrução aos pares e segurança no processo de inclusão de alunos com deficiência nas aulas de Educação Física.


The study is part of the competence perceived by Physical Education teachers themselves for the inclusion of primary schoolchildren with physical disabilities. The objective was to analyze the competence perceived by Physical Education teachers for the inclusion of primary schoolchildren with physical disabilities, in two municipalities in the central region of Cuba. The data come from a questionnaire completed by 40 Physical Education teachers from two municipalities in the Cuban central region (divided into two groups of 20). Theoretical methods such as the analytical-synthetic and the inductive-deductive were used; as empirical ones the interview, the observation and the survey were used; and from the mathematical and/or statistical level, the empirical frequency distribution was used. The result of the research reflected the description of the self-perception of the teachers of both populations, in the three dimensions, with more favorable results for the municipality of Cabaiguán. The most favorable self-perception of teachers in the municipality of Cabaiguán, to make specific adaptations, issue instruction to equals and security in the process of inclusion of schoolchildren with disabilities in Physical Education class.

3.
Bol. méd. Hosp. Infant. Méx ; 80(6): 367-373, Nov.-Dec. 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1527965

ABSTRACT

Abstract Background: Determining the effect of reopening schools on pediatric SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection rates increased the need to share the experience of governments in many geographic regions for better future decision-making in similar health emergencies. Methods: Through a prospective study based on a population-based cohort, students from 18,988 schools in the State of Mexico who began returning to school were followed. Daily sanitation filters were implemented in each school and district liaisons were informed on a daily basis through a negative network. Identified cases were confirmed by reverse transcriptase-polymerase chain reaction. Simple case frequencies, percentages, and incidences of COVID-19 were estimated. State incidences were compared with the national incidence. Results: A total of 3,586 cases were confirmed; 2,048 (57.1%) were children. Twenty-four (0.6%) were hospitalized for moderate to severe COVID-19; nine (37.5%) died, and only one was a schoolchild. From week 36, an average infection rate of 0.36 was observed. The highest infection rate in schoolchildren was observed in epidemiologic week 40 (1.01); from this week on, a decrease in the number of cases was observed until week 50. Conclusions: The use of non-pharmaceutical interventions has more advantages than limitations, as long as the strategies are homogeneous and properly implemented to ensure adequate control of infections.


Resumen Introducción: La determinación del efecto de reabrir las escuelas sobre las tasas de infección pediátrica por SARS-CoV-2 (síndrome respiratorio agudo grave coronavirus 2) incrementó la necesidad de trasmitir la experiencia de los gobiernos de muchas regiones geográficas para mejores decisiones futuras en emergencias sanitarias similares. Métodos: Mediante un estudio prospectivo basado en una cohorte poblacional se dio seguimiento a los alumnos de 18,988 escuelas del Estado de México que iniciaron con el regreso a clases. Se implementaron filtros sanitarios diarios en cada escuela y cotidianamente se informaban a los enlaces jurisdiccionales a través de una red negativa. Los casos identificados eran confirmados a través de RT-PCR (reacción en cadena de la polimerasa con transcriptasa inversa). Se estimaron frecuencias simples de casos, porcentajes e incidencias de COVID-19. Las incidencias del estado se compararon con la incidencia nacional. Resultados: Un total de 3,586 casos fueron confirmados; 2,048 (57.1%) correspondieron a niños. Veinticuatro (0.6%) fueron hospitalizados por COVID-19 moderado a grave; nueve (37.5%) fallecieron, y solamente una correspondió a un escolar. A partir de la semana 36 se observó una tasa promedio de infecciones de 0.36. En la semana epidemiológica 40 se observó la mayor tasa de infección en escolares (1.01); a partir de esta semana se observa un declive de los casos hasta la semana 50. Conclusiones: La implementación de intervenciones no farmacéuticas tiene más ventajas que limitaciones, siempre y cuando las estrategias sean homogéneas y correctamente ejecutadas, lo que asegurará un adecuado control en los contagios.

4.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1528265

ABSTRACT

La investigación tuvo como objetivo analizar la relación entre la Coordinación Motora (CM) con el Índice de Masa Corporal en escolares chilenos de entre 7 y 9 años. El estudio fue observacional de corte transversal, con características descriptivas y correlacionales. Se evaluaron a 180 escolares (90 mujeres de 8.4 ± 0.9 años y 90 hombres de 8.5± 0.9 años). Se midieron variables antropométricas de peso y talla. Se calculó el Índice de Masa Corporal (IMC). La coordinación motora (CM) se evaluó utilizando la batería de Körperkoordinationstest Für Kinder (KTK). Los resultados mostraron que en las mujeres el grupo Normopeso tenía un mejor desempeño en la transposición lateral que los grupos Sobrepeso y Obesidad (p˂0.05). En los hombres, el grupo Normopeso superó al grupo Obesidad en los saltos monopedales (p˂0.05). Además, al analizar las diferencias entre sexos, se determinó que las mujeres registraron mayor puntaje que los hombres en el equilibrio a la retaguardia (p<0.05), por su parte, los hombres registraron mejores rendimientos en saltos laterales, transposición lateral y el puntaje total del KTK (p<0.05). Se concluye que existe menor índice de CM en los escolares con elevado IMC, y que existen diferencias significativas entre hombres y mujeres en el equilibrio, saltos laterales, transposición lateral y el puntaje total del test KTK.


The objective of this research was to analyze the relationship between motor coordination (CM) and Body Mass Index in Chilean schoolchildren between 7 and 9 years of age. The study was observational cross-sectional, correlational and descriptive study. 180 students of both sexes were evaluated (90 women aged 8.4 ± 0.9 years and 90 men aged 8.5 ± 0.9 years). Anthropometric weight and height variables were measured and the Body Mass Index (BMI) was calculated. The CM was evaluated using the battery of Körperkoordinationstest Für Kinder (KTK). The results showed that in the lateral transposition, the normal weight group outperforms the overweight and Obesity group (p˂0.05) for women. For men, in monopedal jumps, the normal weight group also outperformed the obesity group (p˂0.05). In addition, when analyzing the differences between the sexes, it was noted that women had a higher score than men in the rear balance (p˂0.05). On the other hand, men had performed better in lateral jumps, lateral transposition and the total KTK score (p˂0.05). In conclusion, the study found that there was a lower CM index in schoolchildren with a high BMI, and that there were significant differences between men and women in terms of balance, lateral jumps, lateral transposition, and the total score of the KTK test.


O objetivo da pesquisa foi analisar a relação entre a coordenação motora (CM) com o Índice de Massa Corporal corporal em escolares chilenos entre 7 e 9 anos de idade. O estudo foi observacional transversal, com características descritivas e correlacionais. Foram avaliados 180 escolares de ambos os sexos (90 mulheres com idade de 8,4 ± 0,9 anos e 90 homens com idade de 8,5 ± 0,9 anos). Variáveis antropométricas de peso e altura foram medidas. O Índice de Massa Corporal (IMC) foi calculado. Além disso, a coordenação motora (MC) foi avaliada por meio da bateria Körperkoordinationstest Für Kinder (KTK). Os resultados mostraram que, para mulheres em transposição lateral, o grupo Peso Normal supera o grupo Sobrepeso e Obeso (p˂0,05). Para os homens, nos saltos monopedais o grupo Peso Normal supera o grupo Obesidade (p˂0,05). Além disso, ao analisar as diferenças entre os sexos, percebe-se que as mulheres apresentam pontuação maiores que os homens no equilíbrio de retaguarda (p<0,05), enquanto os homens apresentam melhor desempenho nos saltos laterais, transposição lateral e pontuação total KTK (p< 0,05). Conclui-se que há menor índice de CM em alunos com IMC elevado, e que existem diferenças significativas entre homens e mulheres para equilíbrio, saltos laterais, transposição lateral e pontuação total do teste KTK.

5.
Int. j. morphol ; 41(6): 1698-1705, dic. 2023. tab
Article in Spanish | LILACS | ID: biblio-1528811

ABSTRACT

Los objetivos de este estudio fueron 1) describir factores antropométricos asociados a la obesidad y pruebas de condición física junto con 2) determinar la correlación entre estas variables en un grupo de escolares provenientes de la región de Valparaíso. Participaron un total de 109 escolares divididos por sexo y por grupos de edad. Los escolares fueron divididos en dos grupos entre 9 a 11 años (24 hombres= 47,98 ± 10,4 kg; 145,73 ± 7,3 cm; 25 mujeres= 45,06 ± 11,1 kg; 145,30 ± 6,6 cm) y entre 12 a 14 años (24 hombres= 54,85 ± 13,2 kg; 158,42 ± 8,8 cm; 36 mujeres= 52,21 ± 9,1 kg; 155,36 ± 6,1 cm). Se realizaron evaluaciones de la condición física utilizadas en el proceso de evaluación del Sistema de Medición de la Calidad de la Educación (SIMCE) de educación física para escolares chilenos. Estas evaluaciones incluyeron parámetros de flexibilidad, carrera, salto horizontal, y resistencia muscular. Junto con esto, se evaluaron variables antropométricas como peso, estatura y perímetro de cintura para establecer índices antropométricos de obesidad como el índice de masa corporal (IMC), el perímetro de cintura (PC) y el índice de cintura estatura (ICE). Se encontraron diferencias significativas entre los grupos de hombres de los diferentes grupos de edad en las pruebas de condición física, resistencia muscular abdominal (p = 0,001), salto horizontal (p = 0,002) y prueba de carrera (p = 0,003). Entre los grupos de mujeres se encontraron diferencias significativas en las variables de condición física, salto horizontal (p = 0,002) y carrera (p = 0,003). Tanto en hombres como en mujeres del grupo de 9 a 11 años se encontraron correlaciones significativas entre las variables antropométricas con pruebas de salto horizontal y capacidad de carrera (p = 0,03, r = -0,42 - 0,83, moderado a muy fuerte). En este mismo grupo solo las mujeres presentaron una correlación significativa entre parámetros antropométricos y la prueba de resistencia muscular en flexo extensiones de codo (p < 0,05, r = -0,42 - -0,52, moderado a fuerte) y abdominales (p < 0,05, r = -0,57 - -0,60, fuerte). Para el grupo entre 12 y 14 años se obtuvieron correlaciones negativas entre el ICE y la prueba de carrera en hombres (p < 0,016, r = -0,48, moderado), PC y la prueba de carrera en mujeres (p < 0,011, r = -0,41, moderado). Sólo en mujeres fue posible encontrar correlaciones significativas entre PC, IMC e ICE con salto horizontal (p < 0,05, r = 0,38 - 0,48, moderado). Los resultados sugieren una correlación negativa entre parámetros antropométricos de exceso de peso corporal y el rendimiento en pruebas físicas, siendo en el grupo de mayor edad las mujeres quienes presentan mayor cantidad de correlaciones significativas entre variables. Estos datos refuerzan la importancia de incluir abordajes integrales en las clases de educación física considerando estilos de vida activos y saludables en conjunto con la promoción de la actividad física.


SUMMARY: The objectives of this study were 1) to describe anthropometric factors associated with obesity and physical fitness tests and 2) to determine the correlation between these variables in a group of schoolchildren from the Valparaíso region. A total of 109 schoolchildren divided by sex and age groups participated. The schoolchildren were divided into two groups between 9 to 11 years (24 males = 47,98 ± 10,4 kg; 145,73 ± 7,3 cm; 25 females = 45,06 ± 11,1 kg; 145,30 ± 6,6 cm) and between 12 to 14 years (24 males = 54,85 ± 13,2 kg; 158,42 ± 8,8 cm; 36 females = 52,21 ± 9,1 kg; 155,36 ± 6,1 cm). Physical fitness assessments used by the Sistema de Medición de la Calidad de la Educación (SIMCE) evaluation process for physical education for Chilean schoolchildren were performed. These assessments included flexibility, sprint capacity, horizontal jump, and muscular endurance parameters. In addition, anthropometric variables such as weight, height and waist circumference were evaluated to establish anthropometric indices of obesity such as body mass index (BMI), waist circumference (WC) and waist-height index (WHI). Significant differences were found between the groups of men in the different age groups in the physical fitness tests, abdominal muscular endurance (p = 0.001), horizontal jump (p = 0.002), sprint test (p = 0.003) and the anthropometric index BMI (p = 0.048). Among the female groups, significant differences were only found in the physical condition variables, horizontal jump (p = 0.002) and sprint (p = 0.003). In both males and females in the 9- to 11- year-old group, significant correlations were found between anthropometric variables and tests of horizontal jumping and sprint ability (p = 0.03, r = -0.42 - 0.83, moderate to very high). In this same group, only females presented a significant correlation between anthropometric parameters and muscular endurance tests in elbow flexion (p < 0.05, r = -0.42 - -0.52, moderate to high) and abdominals (p < 0.05, r = -0.57 - -0.60, high). For the group between 12 and 14 years, negative correlations were obtained between WHI and the sprint test in males (p < 0.016, r = -0.48, moderate), WC and the sprint test in females (p < 0.011, r = -0.41, moderate). Only in women was it possible to find significant correlations between WC, BMI and ICE with a horizontal jump (p < 0.05, r = 0.38 - 0.48, moderate). The results suggest a negative correlation between anthropometric parameters of excess body weight and performance on physical tests, with women in the older age group presenting the highest number of significant correlations between variables. These data reinforce the importance of including integral approaches in physical education classes that consider active and healthy lifestyles together with the promotion of physical activity.


Subject(s)
Humans , Male , Female , Child , Adolescent , Students , Anthropometry , Physical Fitness , Obesity , Body Mass Index , Chile , Age and Sex Distribution , Waist Circumference , Waist-Height Ratio
6.
Arch. latinoam. nutr ; 73(supl. 2): 58-64, sept. 2023. tab
Article in Spanish | LILACS, LIVECS | ID: biblio-1532918

ABSTRACT

Introducción. Mundialmente se observaron consecuencias negativas en la salud por el aislamiento social durante la pandemia de COVID-19; el sobrepeso y la obesidad mostraron tendencias crecientes. Objetivo. Analizar los cambios en el sobrepeso, obesidad y alimentación de escolares del noroeste de México antes y después del aislamiento por COVID-19. Materiales y métodos. Se colectaron y analizaron el peso, talla y circunferencia de cintura de escolares del noroeste de México pre y post pandemia por COVID 19 (n=479 y n=820). Además, se analizaron los cambios en la alimentación en una submuestra de 203 y 179 escolares pre y post pandemia, respectivamente. Resultados. La edad promedio de los escolares en 2019 fue 8,9 ±1,75 y en el 2022 de 9,1 ± 1,54 años. Se observó un aumento de 6,2 puntos porcentuales en la prevalencia de sobrepeso y obesidad y diferencias en la distribución de las categorías del estado nutricio (p=0,049) entre los dos periodos. También, se observaron cambios en la adiposidad central con un aumento de 3 centímetros en la circunferencia de cintura (p=0,001; 62,6 y 65,6 cm). El índice de alimentación saludable (IAS) mostró una alimentación poco saludable durante los dos periodos. Conclusiones. El aumento en las prevalencias de sobrepeso y obesidad, así como de obesidad central durante la emergencia epidemiológica, indicaron un deterioro del estado nutricio de los escolares, que coincide con los reportes en poblaciones a nivel mundial y en Latinoamérica; los resultados resultan preocupantes dada la problemática antes de la emergencia(AU)


Introduction. Negative health consequences due to social isolation during the COVID-19 pandemic were observed worldwide; overweight and obesity showed increasing trends. Objective. To analyze the changes in overweight, obesity and diet of schoolchildren in northwest Mexico before and after lockdown due to COVID-19. Materials and methods. Weight, height, and waist circumference of schoolchildren (n=479 pre-pandemic and n=820 post-pandemic) were collected in public schools located in medium to high marginalization neighborhoods. In the same periods dietary data was collected from a subsample of 203 and 179 schoolchildren, respectively. Results. The average age of schoolchildren in 2019 was 8,9 ±1,75 and 9,1 ± 1,54 in 2022. An increase in percentage of 6,2 was observed in the overweight plus obesity prevalence and a significant difference in the distribution of nutritional status (p=0,049) between the two periods. In addition, changes in central adiposity were observed, with an increase of 3 centimeters in waist circumference (p=0,001; 62,6 and 65,6 cm). The healthy eating index (HAI) classified the diet of schoolchildren as unhealthy during both periods. Conclusions. The increase in the prevalence of overweight and obesity, as well as central adiposity is worrying given that they were already a health problem before the COVID 19 confinement(AU)


Subject(s)
Child , Nutritional Status , Pediatric Obesity , COVID-19 , Body Weight , Body Mass Index , Malnutrition , Overweight , Waist Circumference , Sedentary Behavior , Pandemics , Diet, Healthy
7.
J. pediatr. (Rio J.) ; 99(1): 38-44, Jan.-Feb. 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1422016

ABSTRACT

Abstract Objectives: The objective of the study was to verify whether (FFM), maturity status (MS) and chronological age (CA) are determinants of physical fitness performance, and to analyze FFM and physical performance aligned by CA and MS in children and adolescents. Methods: A descriptive correlational study was carried out in 863 schoolchildren. Weight, height, and waist circumference (WC) were evaluated. Body mass index (BMI), FFM, fat mass (FM), MS (Age at peak height velocity, APHV) were calculated. The physical tests of velocity 20 m, agility 5 m × 10rep, and horizontal jump (HJ) were evaluated. Results: The APHV was estimated in boys at 14.0 ± 0.36APHV and in girls at 11.96 ± 0.49APHV. The relationships between CA and APHV with FFM was r = 0.80 in boys and r = 0.44 to 0.45 in girls. The relationships between FFM and physical tests in boys were [HJ (r = 0.70), agility 5m × 10rep (r = -0.68), velocity (r = -0.61)] and in girls [HJ (r = 0.42), agility 5m × 10rep (r = -0.52), velocity (r = -0.20)]. The differences in FFM and physical fitness tests were more pronounced when aligned by APHV than by CA. Conclusion: It was verified that both FFM, CA, and APHV are determinants of physical fitness performance. In addition, the APHV should be introduced in physical education as a means of ranking physical performance among schoolchildren.

8.
Rev. Bras. Saúde Mater. Infant. (Online) ; 23: e20220143, 2023. tab, graf
Article in English | LILACS | ID: biblio-1422695

ABSTRACT

Abstract Objective: to assess the association between caregivers' mental disorders and schoolchildren's obesogenic eating behavior. Methods: cross-sectional study used a public school-based sample of children and their primary caregivers. Caregivers had to report depressive episodes or generalized anxiety disorder (GAD) during the Mini-International Neuropsychiatric Interview (MINI). Children's obesogenic eating behavior were assessed using food responsiveness (FR) and emotional overeating (EOE) subscales of the Children's Eating Behaviour Questionnaire (CEBQ). Bivariate analysis was conducted using the t-test, ANOVA, Pearson correlation, and adjusted linear regression model was used (including variables caregivers: sex, age, economic indicator, and schooling; schoolchildren: sex and nutritional status). Results: study includes 596 children-caregiver dyads (309 boys and 287 girls). Among caregivers, 24.7% had experienced current depressive episodes, 38.7% had past depressive episodes, and 17.2% had GAD. We observed, after adjusted analysis, that having a caregiver in a current depressive episode, increases schoolchildren's obesogenic behavior of, for FR at 0.235 points (β=0.235; CI95%=0.022-0.449;) and EOE at 0.337 points (β=0.337; CI95%=0.162-0.512). Conclusion: caregivers' current depressive episodes were associated with higher averages of obesogenic eating behavior (caregiver-reported), both in consuming palatable food without feeling hungry (FR) and in increasing food intake in response to negative emotions (EOE).


Resumo Objetivos: avaliar associação entre transtornos mentais do cuidador e comportamento alimentar obesogênico de escolares. Métodos: estudo transversal com amostra de crianças da rede pública de ensino e seu cuidador principal. Episódio depressivo atual e transtorno de ansiedade generalizada (TAG) do cuidador foi avaliado pela Mini-International Neuropsychiatric Interview (MINI). Comportamentos alimentares obesogênicos das crianças foi avaliado pelas subescalas resposta à comida (FR) e sobreingestão emocional (EOE) Children's Eating Behaviour Questionnaire (CEBQ). Análise bivariada foi realizada por meio de teste-T, ANOVA e correlação de Pearson. Modelo de regressão linear ajustado (incluiu variáveis cuidadores: sexo, idade, indicador econômico e escolaridade; escolares: sexo e estado nutricional). Resultados: foram avaliadas 596 díades crianças-cuidadores (309 meninos e 287 meninas). Entre os cuidadores, 24,7% apresentaram episódio depressivo atual, 38,7% episódio depressivo passado e 17,2% TAG. Observamos, após análise ajustada, que ter um cuidador em episódio depressivo atual aumenta o comportamento obesogênico dos escolares, em 0,235 pontos para FR (β=0,235; IC95%=0,022-0,449) e em 0,337 pontos para EOE (β=0,337; IC95%=0,162-0,512). Conclusão: episódio depressivo atual do cuidador foi associado a maiores médias de comportamentos alimentares obesogênicos dos escolares, tanto no consumo de alimentos palatáveis mesmo sem fome (FR) quanto aumento da ingestão alimentar em resposta a emoções negativas (EOE).


Subject(s)
Humans , Male , Female , Child , Child Behavior , Caregivers/psychology , Depression , Child Nutrition , Feeding Behavior , Mental Disorders
9.
Rev. chil. enferm. respir ; 39(3): 2016-225, 2023. tab, graf
Article in Spanish | LILACS | ID: biblio-1521830

ABSTRACT

Introducción: Se han informado patrones de deterioro temprano de la función pulmonar en el asma pediátrica. Nuestro objetivo fue identificar las trayectorias de la función pulmonar en la espirometría, desde la edad preescolar hasta la edad escolar. Materiales: Estudio prospectivo realizado entre el 2016 y el 2021. Se reclutaron pacientes con asma persistente a quienes se les realizó oscilometría de impulso (IOS)-espirometría al inicio y después de 3 años. La espirometría anormal se definió de acuerdo con las guías ATS/ERS. Métodos: se utilizó χ2 y ANOVA para comparar las características clínicas y promedios de parámetros de la espirometría e IOS entre trayectorias. Resultados: 86 pacientes, promedio de edad 5,3 y 8,3 años en su primera y segunda evaluación. El 70,9% de los pacientes mantuvo la espirometría normal en ambas evaluaciones (trayectoria 1), el 9,3% presentó espirometría preescolar anormal que normalizó en la edad escolar (trayectoria 2) y el 19,8% espirometría en anormal en ambas evaluaciones (trayectoria 3). La trayectoria 3 registró menor peso promedio al nacer (2,4 kg vs 3,02 kg p = 0,04), mayor promedio de exacerbaciones (5,3 vs 2,01 p = 0,00002), mayor promedio de hospitalizaciones (0,61 vs 0,16 p = 0,04), parámetros promedio más bajos en espirometría (relación VEF1/CVF %, relación VEF0,75/CVF %, VEF0,75 L, VEF0,5 L), promedios más bajos en X5 kPa/Ls y más altos en AX kPa/Ls, que la trayectoria 1. Conclusiones: La trayectoria 1 fue la más frecuente, con persistencia de función pulmonar normal. La trayectoria 3, la segunda más frecuente, inició seguimiento con función pulmonar disminuida en la espirometría y disfunción de vía aérea pequeña en el IOS que se mantuvo en la edad escolar. Los niños que siguieron la trayectoria 3 tuvieron menor peso al nacer, más exacerbaciones y hospitalizaciones que los niños de la trayectoria 1.


Introduction: Patterns of early decline in lung function have been reported in pediatric asthma. Our objective was to identify pulmonary function trajectories in spirometry, from preschool age to school age. Materials: Prospective study conducted between 2016 and 2021. Patients with persistent asthma who underwent impulse oscillometry (IOS)-spirometry at baseline and after 3 years were recruited. Abnormal spirometry was defined according to ATS/ERS guidelines. Methods: χ2 and ANOVA was used to compare clinics characteristics and means of IOS-spirometry parameters between trajectories. Results: 86 patients, mean age of 5,3 and 8,3 years in their first and second evaluation. 70.9% of the patients maintained normal spirometry in both evaluations (Track 1), 9.3% presented abnormal preschool spirometry that normalized at school age (Track 2) and 19.8% abnormal spirometry in both evaluations (Track 3). Trajectory 3 had a lower average birth weight (2,4 kg vs 3,02 kg p = 0,04), higher average of exacerbations (5,3 vs 2,01 p = 0,00002), higher average of hospitalizations (0,61 vs 0,16 p = 0,04), lowest averages parameters in spirometry (FEV1/FVC % ratio, FEV0,75/FVC % ratio, FEV0,75 L, FEV0,5 L), lower average in X5 kPa/Ls and higher in AX kPa/Ls, than trajectory 1. Conclusions: Trajectory 1 was the most common, with persistent normal lung function. Trajectory 3, the second most frequent, started follow-up with decreased lung function in spirometry and small airway disfunction in the IOS that were maintained at school age. Children who followed trajectory 3 had lower birth weight, more exacerbations, and hospitalizations than children in trajectory 1.


Subject(s)
Humans , Child, Preschool , Child , Asthma/etiology , Airway Resistance/physiology , Respiratory Function Tests/methods , Asthma/physiopathology , Spirometry/methods , Child, Preschool , Prospective Studies
10.
J. Phys. Educ. (Maringá) ; 34: e3457, 2023. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1550465

ABSTRACT

ABSTRACT The aim of this study was to verify the association between the degree of wisdom and the level of leisure-time physical activity (PA) of students from a federal public school in southern Brazil. Observational cross-sectional study with 462 young people of both sexes between 15 and 18 years old. Data collection was performed using a self-administered questionnaire on the REDCap platform. The independent variable was the "level of leisure PA" (inactive, insufficiently active, and physically active) and the outcome was the "degree of wisdom" evaluated through a validated questionnaire (SD-WISE7). There was a linear trend towards an increase in the wisdom score according to the level of PA. This trend and significant association continued in the adjusted analysis, with active students averaging 1.84 points more in the wisdom score compared to inactive students. In conclusion, the wisest young people are also the most physically active young people. In view of the potential beneficial effects, current studies may consider wisdom as a possible mediator of PA with health outcomes.


RESUMO O objetivo deste estudo foi verificar a associação entre o grau de sabedoria e o nível de atividade física de lazer (AF) de alunos de uma escola pública federal do sul do Brasil. Estudo observacional de corte transversal com 462 jovens de ambos os sexos entre 15 e 18 anos de idade. A coleta de dados foi realizada por meio de um questionário autoaplicável na plataforma REDCap. A variável independente foi o "nível de AF de lazer" (inativo, insuficientemente ativo e ativo fisicamente) e o desfecho foi a "grau de sabedoria" avaliados por meio de questionários validados. Observou-se tendência linear de aumento do escore de sabedoria conforme o nível de AF. Essa tendência e associação significativa se manteve na análise ajustada, com os ativos tendo em média 1.84 pontos a mais no escore de sabedoria em comparação aos inativos. Em conclusão, os jovens mais sábios também são os jovens mais ativos fisicamente. Tendo em vista os potenciais efeitos benéficos, os estudos atuais podem considerar a sabedoria como um possível mediador da AF com desfechos em saúde.

11.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1535246

ABSTRACT

Objetivo: Determinar la prevalencia de no resiliencia y los factores demográficos, escolares y familiares asociados, en escolares de un municipio colombiano, en el año 2019. Metodología: Estudio trasversal, con muestreo probabilístico estratificado bietápico, con una muestra de 2958 escolares, a los que se les aplicó el cuestionario JJ46. Se calculó la prevalencia de no resiliencia y se relacionó con los factores indicados, mediante intervalos de confianza del 95 %. Además, se construyó una regresión binomial para la no resiliencia, teniendo presente el control de aquellas variables independientes que podrían confundir la relación con el desenlace. Resultados: Se encontró una prevalencia de no resiliencia del 58,4 %, siendo mayor en los hombres, de la zona urbana, que cursaban grado séptimo y que habían vivido algún evento vulnerable, en el 22,0, 29,0, 73,0 y 40,0 % respectivamente, con respecto a las mujeres, de la zona rural, que estaban en grado noveno y que no habían vivido eventos vulnerables. La prevalencia de no resiliencia en los hombres excedió en un 20 % el de las mujeres; y con respecto a la persona que le daba más cariño al escolar, en el 88 % de los casos eran otros familiares distintos a ambos padres. Conclusiones: Urge la necesidad de implementar talleres en los programas educativos sobre la promoción de la resiliencia y realizar una valoración periódica de la misma.


Objective: To determine the prevalence of non-resilience and associated demographic, school, and family factors in schoolchildren in a Colombian municipality in 2019. Methodology: This is a cross-sectional study with twostage stratified probability sampling on a sample of 2,958 schoolchildren to whom the JJ46 questionnaire was administered. We calculated the prevalence of non-resilience and related it to the selected factors using 95% confidence intervals. Moreover, we constructed a binomial regression for non-resilience while controlling the independent variables that could potentially misidentify the relationship with the outcome. Results: A 58.4% prevalence of non-resilience was found, being higher in males (22.0%), from the urban area (29.0%), in the seventh grade (73.0%), and who had experienced some vulnerable event (40.0%), compared to females, from the rural area, in the ninth grade, and who had not experienced vulnerable events. The prevalence of non-resilience in males exceeded that of females by 20%. In 88% of cases, the most affectionate person to the schoolchild was another relative other than the parents. Conclusions: There is an urgent need to implement workshops in school programs for the promotion of resilience and to conduct a periodic assessment of resilience.


Objetivo: Determinar a prevalência de não resiliência e os fatores demográficos, escolares e familiares associados, em escolares de um município colombiano, no ano 2019. Metodologia: Estudo transversal, com amostragem probabilística estratificada bietápica, com uma amostra de 2958 escolares, aos que se aplicou o questionário JJ46. Foi calculada a prevalência de não resiliência e associada com os fatores indicados, por meio de intervalos de confiança do 95%. Além disso, construiu-se uma regressão binomial para a não resiliência, considerando o controle daquelas variáveis independentes que poderiam confundir a relação com o desenlace. Resultados: Achouse uma prevalência de não resiliência de 58,4%, sendo maior nos homens, da zona urbana, que cursavam sétimo grau e que tinham vivido algum evento vulnerável, de 22,0, 29,0, 73,0 e 40,0% respectivamente, em relação com as mulheres, da zona rural, que estavam em nono grau e que não tinham vivido eventos vulneráveis. A prevalência de não resiliência nos homens excedeu em um 20% à das mulheres; e no que tange à pessoa que dava mais carinho ao escolar, 88% dos casos eram outros familiares diferentes a ambos os pais. Conclusões: Urge a necessidade de implementar oficinas nos programas educativos sobre a promoção da resiliência e realizar uma valoração periódica da mesma.

12.
Rev. medica electron ; 44(6)dic. 2022.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1442010

ABSTRACT

Introducción: las lesiones traumáticas provocan alteraciones biológicas, psicológicas y sociales en los niños y adolescentes que la padecen. Objetivo: caracterizar a los escolares con lesiones traumáticas en dientes permanentes, jóvenes de la Clínica Estomatológica Héroes de Bolivia, de Las Tunas, en el período septiembre de 2017 a septiembre de 2019. Materiales y métodos: se realizó un estudio descriptivo transversal en escolares de la clínica estomatológica "Héroes de Bolivia". La población estudio estuvo constituido por 169 escolares que por muestreo probabilístico se estableció, incluyendo a los escolares de 5 a 11 años, con lesiones traumáticas en dientes permanentes anteriores. Las variables estudiadas fueron: edad, sexo, presencia del trauma y tipo según la clasificación de Ingeborg Jacobsen, dientes lesionados, etiología y lugar donde ocurrió la lesión. Se utilizó un formulario. Resultados: el grupo de 9 años con un 21,3 % y el sexo masculino con 113 afectados resultaron los más representativos. El 56,2 % presentó fractura no complicada de corona. El 70,4 % correspondió a incisivos centrales superiores. Las caídas y las prácticas de deporte con 37,2 % y 29,0 % respectivamente fueron las principales causas y el 41,4 % de los traumatismos dentarios ocurrieron en las instituciones escolares. Conclusiones: las lesiones traumáticas de dientes permanentes jóvenes fueron más frecuentes a la edad de 9 años y en el sexo masculino. Las lesiones más frecuentes fue la fractura no complicada de corona y los incisivos centrales superiores los más afectados.


Introduction: traumatic injuries cause biological, psychological and social alterations in children and adolescent who suffer them. Objective: to characterize schoolchildren with traumatic lesions in their young permanent teeth, from Heroes de Bolivia Dental Clinic, Las Tunas, in the period from September 2017 to September 2019. Materials and methods: a cross-sectional descriptive study was conducted in schoolchildren treated at Heroes de Bolivia Dental Clinic. The study population, selected by probabilistic sampling, consisted of 169 schoolchildren aged 5 to 11 years, with traumatic injuries in anterior permanent teeth. The variables studied were: age, gender, presence of trauma and kind according to Ingeborg Jacobsen classification, injured teeth, etiology and place where the lesion occurred. Results: the 9-years-old group, with 21.3 %, and male gender, with 113 children affected, resulted the most representative. 56.2 % presented uncomplicated crown fracture. 70.4 % corresponded to upper central incisors. Falls and sport practices, with 37.2 % and 29.0 % respectively, were the main causes, and 41.4 % of the dental injuries occurred in schools. Conclusions: traumatic injuries of young permanent teeth were more frequent at the age of 9, and in males. The most frequent injury was non-complicated crown fracture, and upper central incisors were the most affected.

13.
Cuad. Hosp. Clín ; 63(2): 26-34, dic. 2022. ilus.
Article in Spanish | LILACS | ID: biblio-1412557

ABSTRACT

OBJETIVO: determinar la seguridad alimentaria en el hogar y su relación con la composición corporal de escolares que asisten a las Escuelas Deportivas del Distrito Cotahuma del Gobierno Autónomo Municipal de la ciudad de La Paz, 2020. MATERIALES Y MÉTODOS: estudio transversal con componente analítico en 65 deportistas. Determinando la seguridad alimentaria en el hogar y su relación con la composición corporal por medio de medidas antropométricas mediante protocolo ISAK. Se identificó condiciones físicas: fuerza, flexibilidad y resistencia. RESULTADOS: el 58,5% de los hogares contaban con seguridad alimentaria, el resto con algún grado de inseguridad. Gran parte de los escolares presentaron un estado nutricional normal, respecto al área muscular braquial 40% con exceso, y 56,9% normal y seguridad alimentaria en el hogar. Según porcentaje de grasa corporal la mayoría presentó depósitos normales. Del 4,6% de los deportistas que tenían obesidad, el 1,5% correspondió a seguridad alimentaria e inseguridad alimentaria leve y severa respectivamente. Del 3,1% de los escolares que contaban con un área muscular braquial baja, el 1,5% tenían inseguridad alimentaria leve y severa. Se asocia la seguridad alimentaria con la composición corporal (p valor< a 0,05) y un OR: 5 con IC de 1,5 a 17,6. CONCLUSIONES: los deportistas con mejor composición corporal fueron de gimnasia artística y de tenis de mesa. Los escolares que cuentan con Seguridad Alimentaria en el hogar tienen una probabilidad de 5 veces más de presentar una adecuada composición corporal en comparación con hogares que no cuenten con seguridad alimentaria.


OBJECTIVE: To determine food safety at home and its relationship with the body composition of schoolchildren who attend the Sport Schools of the Cotahuma District of the Municipal Autonomous Government of the city of La Paz, 2020. METHOD AND INSTRUMENTS: Cross-sectional study with an analytical component in 65 athletes. Determining food safety in the home and its relationship with body composition through anthropometric measurements using the ISAK protocol. Physical conditions were identified: strength, flexibility and endurance. RESULTS: 58.5% of the households had food security, the rest with some degree of insecurity. A large part of the schoolchildren presented a normal nutritional state, with respect to the brachial muscle area, 40% at home with excess, and, 9% normal and food security in it. According to percentage of body fat, most have normal deposits. Of the 4.6% of athletes who had obesity, 1.5% corresponded to food security and food insecurity level and severe respectively. Of the 3.1% of the schoolchildren who had a low brachial muscle area, 1.5% had level and severe food insecurity. Food safety is associated with body composition (p value <0.05) and an OR: 5 with a CI of 1.5 to 17.6. CONCLUSIONS: the athletes with the best body composition were in artistic gymnastics and table tennis. Schoolchildren with food security at home are 5 times more likely to have adequate body composition compared to households without food security.


Subject(s)
Body Composition , Nutritional Status , Cross-Sectional Studies
14.
Rev. chil. nutr ; 49(5)oct. 2022.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1407841

ABSTRACT

RESUMEN Durante las últimas décadas la migración aumentó considerablemente en Chile generando preocupación por la salud de los migrantes. Respecto de la alimentación en escolares, la evidencia no es concluyente, por un lado, las preferencias alimentarias orientadas al territorio de acogida han sido asociadas a una menor calidad de la alimentación sumado a indicadores de malnutrición y por otro, escolares migrantes que presentaron menor riesgo de malnutrición por exceso. El objetivo de esta investigación fue comparar la calidad global de la alimentación y las preferencias alimentarias de escolares chilenos y migrantes residentes en Chile. Se realizó un estudio transversal de tipo descriptivo, el cual incluyó una muestra de 534 escolares migrantes y no migrantes, de ambos sexos, los cuales fueron seleccionados por conveniencia, completando un cuestionario sobre calidad de la alimentación y preferencias alimentarias. Se analizaron distribuciones de frecuencias mediante la prueba de Chi2 por grupos. Escolares migrantes reportaron una mejor calidad global de la alimentación que escolares chilenos (p= 0,002), con mejores indicadores. Respecto a la calidad global de la alimentación por tiempo de residencia, se observaron diferencias estadísticamente significativas (p= 0,025) en favor de aquellos migrantes con más de 5 años de residencia. La calidad global de la alimentación aumentó en migrantes cuando las preferencias alimentarias estuvieron orientadas al territorio de origen. En escolares chilenos la calidad global de la alimentación aumentó, cuando prefirieron alimentos que no son tradicionales de Chile. En conclusión, escolares migrantes reportaron una mayor calidad global de la alimentación que chilenos, y esta aumenta cuando el tiempo de residencia es de 5 o más años. Es necesario seguir indagando sobre la calidad global de la alimentación y las preferencias alimentarias en escolares migrantes.


ABSTRACT During the last decades, migration increased considerably in Chile, generating concern for the health of migrants. On the one hand, food preferences oriented to the host territory have been associated with lower food quality and indicators of malnutrition; on the other hand, migrant schoolchildren present a lower risk of excess malnutrition. The objective of this research was to compare the overall food quality and food preferences of Chilean and migrant schoolchildren residing in Chile. A descriptive cross-sectional study was carried out, which included a sample of 534 migrant and non-migrant schoolchildren, of both sexes, who were selected by convenience, completing a questionnaire on food quality and food preferences. Frequency distributions were analyzed using the chi-square test by groups. Migrant schoolchildren reported better overall food quality compared to Chilean schoolchildren (p= 0.002), with better indicators in the dimensions of healthy, unhealthy food, and meal times. We observed statistically significant differences in overall food quality by time of residence (p= 0.025) in favor of those migrants with more than 5 years of residence. It is noteworthy that the healthy category reached its highest proportion (41.4%) among those with five or more years of residence in Chile. The overall quality of food increased in migrants when food preferences were oriented to the territory of origin. In Chilean schoolchildren, overall food quality increased when they preferred foods not characteristic of Chile. In conclusion, migrant schoolchildren reported a higher overall food quality compared to Chilean schoolchildren, and this increased when the time of residence was 5 or more years. Further research is needed on the overall food quality and food preferences of migrant schoolchildren.

15.
Nursing (Ed. bras., Impr.) ; 25(291): 8404-8417, ago.2022.
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1392122

ABSTRACT

Objetivo: Investigar o impacto da educação em primeiros socorros para escolares. Método:Realizada uma revisão de literatura do tipo integrativa, que utilizou a estratégia PICo para elaboração de pesquisa. A busca se deu entre os meses de maio a agosto de 2021 na Biblioteca Virtual em Saúde (BVS), a partir dos Descritores em Ciência da Saúde "Primeiros socorros, Ensino e Escolares" e no Medical Subject Headings (MESH) "First Aid", "Education" e "Students", totalizando 07 artigos publicados no período de 2011 à 2021. Resultados: Identificou-se que os escolares que tiveram aproximação com a temática primeiros socorros, principalmente com metodologias ativas, simulações realísticas, ajudam na prevenção de acidentes e quando estes ocorrerem podem manusear as emergências mais comuns para o salvamento de vidas. Conclusão: Desta forma, os estudantes compreendem a importância desta temática abordada nas escolas para salvar vidas, através de ações didáticas que focam nas principais emergências acometidas pela sociedade(AU)


Objective: To investigate the impact of education in first aid for schoolchildren. Method: An integrative literature review was carried out, which used the PICo strategy for research design. The search took place between May and August 2021 in the Virtual Health Library (VHL), from the Health Science Descriptors "First Aid, Teaching and Schoolchildren" and in the Medical Subject Headings (MESH) "First Aid" , "Education" and "Students", totaling 07 articles published in the period from 2011 to 2021. Results: It was identified that students who had an approach to the theme first aid, especially with active methodologies, realistic simulations, help in the prevention of accidents and when they do occur they can handle the most common emergencies to save lives. Conclusion: In this way, students understand the importance of this topic addressed in schools to save lives, through didactic actions that focus on the main emergencies affected by society.(AU)


Objetivo: Investigar el impacto de la educación en primeros auxilios para escolares. Método: Se realizó una revisión integrativa de la literatura, que utilizó la estrategia PICo para el diseño de la investigación. La búsqueda se realizó entre mayo y agosto de 2021 en la Biblioteca Virtual en Salud (BVS), a partir de los Descriptores de Ciencias de la Salud "Primeros Auxilios, Enseñanza y Escolares" y en los Encabezamientos Médicos (MESH) "Primeros Auxilios", "Educación" y " Estudiantes", totalizando 07 artículos publicados en el período de 2011 a 2021. Resultados: Se identificó que los estudiantes que tuvieron un acercamiento al tema primeros auxilios, especialmente con metodologías activas, simulacros realistas, ayudan en la prevención de accidentes y cuando lo hacen pueden manejar las emergencias más comunes para salvar vidas. Conclusión: De esta manera, los estudiantes comprenden la importancia de este tema abordado en las escuelas para salvar vidas, a través de acciones didácticas que se enfocan en las principales emergencias afectadas por la sociedad.(AU)


Subject(s)
Schools , Teaching , First Aid
16.
Odovtos (En línea) ; 24(2)ago. 2022.
Article in English | LILACS, SaludCR | ID: biblio-1386593

ABSTRACT

Abstract Since 2013, the Faculty of Dentistry of the University of Costa Rica has provided a preventive and restorative oral health program at Carmen Lyra Public School. The first generation of students that received dental care from this project were examined in 2019 for caries status. A total of 62 twelve-year-old schoolchildren were examined (31 boys and 31 girls). First, all teeth surfaces were cleaned with a brush and then rinsed. Subsequently, examination was performed in each person by a calibrated examiner using the International Caries Detection and Assessment System (ICDAS). Prevalence of dental caries was 59.7%. ICDAS code 2 was the most prevalent (68.8%), followed by 1 (19.3%), 5 (4.5%), 3 (3.5%), 6 (2.5%), and 4 (1.4%). Regarding number of carious surfaces, the highest prevalence was observed in the occlusal surfaces (77.3%), followed by the vestibular (13.9%), mesial (4.2%), palatal/ lingual (4,1%) and distal (0.5%). Of these carious surfaces, 7% were caries associated with restorations and were present only on the occlusal surfaces. Boys had more cavities than girls (54.1% compared to 45.9%), however, this difference was not significant. Regarding the condition of restorations in teeth, 92 dental restorations (resin or amalgam) were found in the population studied and were well adjusted. Most of these restorations were found on the occlusal surfaces (82.6%), followed by vestibular surfaces (8.7%,) palatal/lingual (5.4%) surfaces, mesial surfaces (3.3%), and no restorations were detected on the distal surfaces. Sealants were identified in 11.3% schoolchildren; 98% were identified on the occlusal surfaces and the other 2% were found on the palatal/lingual surfaces. DMFT Index was 1.6±0.71. The prevalence of dental caries in this sample was low compared to other studies in twelve-year-old schoolchildren in Costa Rica. This may suggest that the oral health program had a positive impact in the studied population.


Resumen Desde el año 2013, la Facultad de Odontología de la Universidad de Costa Rica ha brindado un programa de prevención y rehabilitación oral en la Escuela Carmen Lyra. La primera generación de estudiantes que recibieron atención dental por parte de este programa, fueron examinados en el año 2019 para determinar la prevalencia de caries. Se examinó a 62 escolares de 12 años (31 niños y 31 niñas). Primero, todas las superficies de los dientes se limpiaron con un cepillo y luego se enjuagaron. Posteriormente, el examen fue realizado en cada participante por un examinador calibrado utilizando el Sistema Internacional de Detección y Evaluación de Caries (ICDAS). La prevalencia de caries dental fue del 59,7%. El código ICDAS 2 fue el más prevalente (68,8%), seguido de 1 (19,3%), 5 (4,5%), 3 (3,5%), 6 (2,5%) y 4 (1,4%). En cuanto al número de superficies cariadas, la mayor prevalencia se observó en las superficies oclusales (77,3%), seguidas de las vestibulares (13,9%), mesiales (4,2%), palatinas/linguales (4,1%) y distales (0,5%). De estas superficies cariadas, el 7% eran caries asociadas con restauraciones y estaban presentes solo en las superficies oclusales. Los niños tenían más caries que las niñas (54,1% en comparación con el 45,9%), sin embargo, esta diferencia no fue significativa. En cuanto al estado de las restauraciones dentales, se encontraron 92 restauraciones dentales (resina o amalgama) en la población estudiada y se encontraban bien ajustadas. La mayoría de estas restauraciones se encontraron en las superficies oclusales (82,6%), seguidas de las superficies vestibulares (8,7%), superficies palatinas/linguales (5,4%), superficies mesiales (3,3%) y no se detectaron restauraciones en las superficies distales. Se identificaron sellantes de fosas y fisuras en el 11,3% de los escolares. El 98% de estos sellantes se identificó en las superficies oclusales y el otro 2% se encontró en las superficies palatino/lingual. El índice CPOD fue de 1,6±0.71. La prevalencia de caries dental en esta muestra fue baja en comparación con otros estudios en escolares de doce años en Costa Rica. Esto sugiere que el programa de salud bucal tuvo un impacto positivo en la población estudiada.


Subject(s)
Humans , Male , Female , Child , Adolescent , Oral Health , Dental Caries/prevention & control
17.
Podium (Pinar Río) ; 17(2): 704-715, mayo.-ago. 2022. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1406265

ABSTRACT

RESUMEN La selección de talentos se realiza sobre la base de indicadores de tipo biológico, psicológico, sociológico y técnico. El objetivo del estudio fue establecer el nivel de correlación entre la velocidad de carrera y algunos saltos para la selección de niños velocistas en atletismo. Es un estudio descriptivo, transversal y correlacional, en el que participaron 335 niños de ambos sexos de 11 a 15 años. Se evaluaron a través de pruebas como el peso y la talla, los saltos de Abalakov, unilateral derecho, unilateral izquierdo, bilateral y se calculó el déficit bilateral para lo cual se usó la plataforma de contactos. Como resultados, se destacan que los indicadores biomecánicos, tanto en altura saltada como en potencia calculada, se incrementan con la edad cronológica, aunque algunas variables muestran una disminución a los 15 años. En el déficit bilateral, los resultados se calificaron como regular inferior para las niñas y regular para los niños. El análisis de correlación entre los saltos y la velocidad de carrera mostró en las niñas correlaciones significativas (p<0,01) en el salto unilateral derecho tanto en altura como en potencia, salto unilateral izquierdo en altura y salto bilateral en potencia. En los niños, se hallaron correlaciones a nivel (p<0,01) en el salto Abalakov potencia, en el salto unilateral derecho potencia, en el salto unilateral izquierdo potencia y en el salto bilateral potencia. En conclusión, de acuerdo con los resultados y la literatura, se puede afirmar que los saltos pueden ser utilizados como indicadores en la selección de talentos.


RESUMO A seleção de talentos é realizada com base em indicadores biológicos, psicológicos, sociológicos e técnicos. O objetivo do estudo era estabelecer o nível de correlação entre a velocidade de corrida e alguns saltos para a seleção de crianças praticantes de sprinters no atletismo. É um estudo descritivo, transversal e correlacional, no qual participaram 335 crianças de ambos os sexos com idades compreendidas entre os 11 e os 15 anos. Foram avaliados através de testes tais como peso e altura, saltos Abalakov, unilateral direito, unilateral esquerdo, bilateral e o défice bilateral foi calculado utilizando a plataforma de contato. Os resultados mostram que os indicadores biomecânicos, tanto em altura saltada como em potência calculada, aumentam com a idade cronológica, embora algumas variáveis mostrem uma diminuição aos 15 anos de idade. No défice bilateral, os resultados foram classificados como média mais baixa para as raparigas e média para os rapazes. A análise de correlação entre salto e velocidade de corrida mostrou correlações significativas (p<0,01) em raparigas em salto unilateral direito tanto em altura como em potência, salto unilateral esquerdo em altura e salto bilateral em potência. Nos rapazes, foram encontradas correlações de nível (p<0,01) no salto Abalakov no poder, no salto unilateral direito no poder, no salto unilateral esquerdo no poder e no salto bilateral no poder. Em conclusão, de acordo com os resultados e a literatura, pode afirmar-se que os saltos podem ser utilizados como indicadores na seleção de talentos.


ABSTRACT The selection of talents is carried out on the basis of biological, psychological, sociological and technical indicators. The objective of the study was to establish the level of correlation between running speed and some jumps for the selection of children sprinters in athletics. It is a descriptive, cross-sectional and correlational study, in which 335 children of both sexes from 11 to 15 years old participated. They were evaluated through tests such as weight and height, Abalakov jumps, unilateral right, unilateral left, bilateral and the bilateral deficit was calculated for which the contact platform was used. As results, it is highlighted that the biomechanical indicators, both in jumping height and in calculated power, increase with chronological age, although some variables show a decrease at 15 years. In the bilateral deficit, the results were rated as lower fair for girls and fair for boys. The correlation analysis between jumps and running speed showed significant correlations in girls (p<0.01) in the right unilateral jump in height and power, left unilateral jump in height and bilateral jump in power. In boys, correlations were found at the level (p<0.01) in Abalakov jump power, right unilateral jump power, left unilateral jump power, and bilateral jump power. In conclusion, according to the results and the literature, it can be stated that the jumps can be used as indicators in the selection of talents.

18.
Arch. latinoam. nutr ; 72(2): 75-83, jun. 2022. tab, graf
Article in English | LILACS, LIVECS | ID: biblio-1381397

ABSTRACT

The obesity worldwide has produced an increase in obesity-related diseases and can be associated with low concentrations of 25-hydroxyvitamin-D. Also obesity and low physical activity can decrease sun exposure, so the aim was to correlate vitamin D intake with serum 25-hydroxyvitamin-D levels and to assess sun exposure habits in schoolchildren with obesity. Materials and methods. A correlational study was performed from January 2017 to January 2018 on 103 children between 6-12 years of age, with a body mass index ≥+2SD for age and sex, according to the World Health Organization. Blood samples were taken to determine the serum concentrations of 25-hydroxyvitamin-D, a nutritional survey to determine the vitamin D intake and a sun exposure questionnaire were applied. A Spearman correlation coefficient analysis was performed. Results. Forty-seven percent of the children were girls. The median years of age was 10. The median serum 25-hydroxyvitamin-D levels were 35.5 ng/mL, 74.8% had sufficient levels, 25.2% had insufficient levels. The median vitamin D intake was 214.7IU in boys and 231.9IU in girls. Regarding sun exposure, most of the children had excessive levels of sun exposure and inadequate sun protection practices. A positive correlation between vitamin D intake and serum 25-hydroxyvitamin-D was identified only in boys (rho=0.276, p=0.041). Conclusion. A positive correlation between vitamin D intake and serum 25-hydroxyvitamin-D levels was found in obese boys and excessive levels of sun exposure with inadequate sun protection practices in boys and girls(AU)


La obesidad se le ha asociado con distintas comorbilidades, bajas concentraciones séricas de 25-hidroxivitamina-D, sedentarismo que a su vez podría comprometer la exposición solar; por tanto, el objetivo fue relacionar la ingesta de vitamina D con los niveles séricos de 25-hidroxivitamina-D y determinar los hábitos de exposición solar en escolares con obesidad. Materiales y métodos. Estudio correlacional realizado de enero 2017 a enero 2018, en 103 niños entre 6 y 12 años, con un índice de masa corporal ≥+2DE para edad y sexo, según la Organización Mundial de la Salud. Se extrajo muestras sanguíneas para determinar las concentraciones séricas de 25-hidroxivitamina-D, se aplicó una encuesta nutricional para determinar la ingesta de vitamina D y un cuestionario de exposición solar. Se realizó un análisis del coeficiente de correlación de Spearman. Resultados. El 47% de los sujetos eran niñas. La mediana de edad fue de 10. La mediana de los niveles séricos de 25-hidroxivitamina-D fue de 35,5 ng/mL, el 74,8% tenía niveles suficientes, el 25,2% tenía niveles insuficientes. La mediana de la ingesta de vitamina D fue de 214,7UI en niños y de 231,9UI en niñas. Con respecto a la exposición solar, la mayoría de los niños presentaban una exposición excesiva y prácticas inadecuadas de protección solar. Se identificó una correlación positiva entre la ingesta de vitamina D y la 25-hidroxivitamina-D sérica en los niños (rho=0,276, p=0,041). Conclusión. Se identificó una correlación positiva entre la ingesta de vitamina D y los niveles séricos de 25-hidroxivitamina-D en niños obesos y exposición excesiva con prácticas inadecuadas de protección solar en niños y niñas(AU)


Subject(s)
Humans , Male , Female , Child , Solar Energy , Vitamin D/administration & dosage , Sedentary Behavior , Obesity/complications , Students , Exercise , Body Mass Index , Surveys and Questionnaires , Feeding Behavior , Mexico
19.
Más Vita ; 4(2): 127-139, jun. 2022.
Article in Spanish | LILACS, LIVECS | ID: biblio-1392168

ABSTRACT

El sobrepeso es una condición de salud limitante para el desempeño humano, esto se debe a las complicaciones de salud que derivan o están asociadas a esta condición tales como: Insulinorresistencia, Diabetes mellitus tipo 2, enfermedades cardiovasculares, complicaciones ortopédicas y de índole traumatológicas, así como afecciones de tipo psicosociales. El sobrepeso fue considerado por la Organización Mundial de la Salud (OMS) como una epidemia mundial, emergente, de efectos inmediatos en la población infantil y es a su vez estimado en el área de salud pública por tener las implicaciones anteriormente descritas. Objetivo: Describir los factores que influyen en el sobrepeso de los escolares de 5 a 10 años. Materiales y métodos: Estudio tipo cualitativo, con una metodología descriptiva, donde se recopila información bibliográfica de publicaciones vía web y artículos científicos, relevante con el tema en estudio. Las etapas de elaboración del estudio contemplan, lectura y revisión de la información reciente, análisis del contenido, organización y resumen y redacción para plasmar una perspectiva de la situación con transcriptores relacionados con las palabras claves: sobrepeso, escolares entre 5-10 años. Conclusiones: Un número importante de la población infantil está siendo afectada por el sobrepeso y la obesidad, lo que se traduce en adultos con sobrepeso y obesidad si no son corregidos los hábitos alimenticios y la conducta ante los estilos de vida. Tener en consideración y abordar los aspectos relacionados con este tema es de vital importancia debido a que constituye un grave problema de salud a nivel mundial y sus implicaciones de salud en el transcurso de la vida, donde el persona se afecta por la condición de salud generada, que en la mayoría de los casos crea individuos con discapacidades o disfuncionales(AU)


Overweight is a limiting health condition for human performance, this is due to health complications that derive or are associated with this condition such as: insulin resistance, type 2 diabetes mellitus, cardiovascular diseases, orthopedic and trauma complications. as well as psychosocial conditions. Overweight was considered by the World Health Organization (WHO) as a global, emerging epidemic with immediate effects on the child population and is in turn estimated in the area of public health for having the implications described above. Objective: To describe the factors that influence overweight in schoolchildren aged 5 to 10 years. Materials and methods: Qualitative type study, with a descriptive methodology, where bibliographic information of publications via the web and scientific articles, relevant to the subject under study, is collected. The stages of elaboration of the study contemplate, reading and review of recent information, content analysis, organization and summary and writing to capture a perspective of the situation with transcriptionists related to the keywords: overweight, schoolchildren between 5-10 years. Conclusions: A significant number of the child population is being affected by overweight and obesity, which translates into overweight and obese adults if eating habits and behavior towards lifestyles are not corrected. Taking into consideration and addressing the aspects related to this issue is of vital importance because it constitutes a serious health problem worldwide and its health implications throughout life, where the person is affected by the health condition generated, which in most cases creates disabled or dysfunctional individuals(AU)


Subject(s)
Humans , Male , Child, Preschool , Child , School Feeding , Overweight , Pediatric Obesity , Insulin Resistance , Cardiovascular Diseases , Diabetes Mellitus, Type 2 , Feeding Behavior , Life Style
20.
Poblac. salud mesoam ; 19(2)jun. 2022.
Article in Spanish | LILACS, SaludCR | ID: biblio-1386960

ABSTRACT

Resumen Objetivo: determinar el gasto energético y el tiempo dedicado a actividad física en condición de vida libre de escolares costarricenses con sobrepeso u obesidad. Metodología: participaron 31 niños y 13 niñas entre 6 y 9 años (7.6 ± 1.03 años) con sobrepeso u obesidad, estado nutricional que se estableció según el IMC. Las variables del estudio fueron la antropometría, el porcentaje de grasa corporal (%GC), el gasto energético total producto de la actividad física a lo largo del día (GEAF total diario), el gasto energético por actividad física (GEAF) y el tiempo dedicado a la actividad física (TAF), las dos últimas se estimaron según condición sedentaria, ligera, moderada o vigorosa, por medio del acelerómetro Actiheart. Resultados: la talla y el %GC fueron significativamente mayores en las niñas (126.8 ± 5.9 cm, 34.0 ± 6.4 %GC) que en los niños (123.0 ± 5.4 cm, 25.2 ± 6.9 %GC). Los niños registraron un GEAF total diario de 824 ± 228.1 kcal/day, GEAF moderada + vigorosa de 285.6 ± 131.7 kcal/day y un TAF moderada + vigorosa de 147.0 ± 66.6 min, valores superiores (p<0.05) a los de las niñas 395 ± 144.4 kcal/day, 139.6 ± 90.1 kcal/day y 75.6 ± 43.2 min, respectivamente. Conclusiones: los escolares cumplen más de los 60 min/día recomendados de TAF de moderada a vigorosa intensidad, sin embargo, el GEAF de moderada a vigorosa intensidad no alcanza el mínimo de 300 kcal/día para la reducción de peso, lo cual podría ser una de las causas del sobrepeso.


Abstract Objective: To determine the energy expenditure and time spent on physical activities in Costa Rican overweight or obese schoolchildren in free-living conditions. Methodology: Participants were 31 boys and 13 girls aged 6 to 9 years old (7.6 ± 1.03 years) with overweight or obesity; nutritional status was established by BMI. The variables of the study were: anthropometric, body fat percentage (%BF), total energy expenditure product of physical activity performed during the day (EEPA daily total), plus the energy expenditure by physical activity (EEPA), and time spent on physical activity (TPA), both variables in sedentary condition, light, moderate and vigorous intensity estimated by the Actiheart accelerometer. Results: Size and %BF were significantly higher in girls (126.8 ± 5.9 cm, 34.0 ± 6.4% BF) than in boys (123.0 ± 5.4 cm, 25.2 ± 6.9% BF). Boys recorded a daily total EEPA of 824 ± 228.1 kcal / day, moderate + vigorous EEPA 285.6 ± 131.7 kcal / day and a moderate + vigorous TPA 147.0 ± 66.6 min; significantly higher (P <0.05) than girls 395 ± 144.4 kcal / day, 139.6 ± 90.1 kcal / day and 75.6 ± 43.2 min respectively . Conclusions: Schoolchildren perform over 60 min/day moderate to vigorous intensity PA recommended, however; the EEPA moderate to vigorous intensity does not meet the minimum recommendation of 300 kcal / day for weight reduction. This could be one of the causes for overweight schoolchildren.


Subject(s)
Humans , Male , Female , Child , Exercise , Energy Metabolism , Obesity Management , Costa Rica , Accelerometry
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